The following functionality is currently not supported, but maybe supported in future:
- Table cluster related DDL.
- Switchover/failover/flashback.
- No support for encrypted data (Transparent Data Encryption TDE).
- No support for compressed data.
- External tables
- Nested tables Multitenant Databases (PDB) in 12c
NOLOGGING - if it is not in the redo, it's not replicated.
LOBs with CTAS (create table as select) or direct insert (that's e.g. the APPEND hint, or sqlldr with direct=yes)
The following script will check to see if the tables are clustered:
...